spout vs rave

spout and rave both are nouns.

Word	Noun	Adjective	Verb	Adverb
spout	Yes	No	Yes	No
rave	Yes	No	Yes	No

As verbs, spout and rave are synonyms defined as:

Other synonyms of spout include jabber, mouth off, rabbit on, rant.

spout (noun)	rave (noun)
an opening that allows the passage of liquids or grain	an extravagantly enthusiastic review
	a dance party that lasts all night and electronically synthesized music is played

spout (verb)	rave (verb)
talk in a noisy, excited, or declamatory manner	praise enthusiastically
gush forth in a sudden stream or jet	talk in a noisy, excited, or declamatory manner
	participate in an all-night techno dance party